195085604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 404597760

約数和(自身を除く): 209512156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 317, 434, 634, 709, 868, 1268, 1418, 2219, 2836, 4438, 4963, 8876, 9827, 9926, 19654, 19852, 21979, 39308, 43958, 68789, 87916, 137578, 153853, 224753, 275156, 307706, 449506, 615412, 899012, 1573271, 3146542, 6293084, 6967343, 13934686, 27869372, 48771401, 97542802, 195085604]

約数ペア:

[(1, 195085604), (2, 97542802), (4, 48771401), (7, 27869372), (14, 13934686), (28, 6967343), (31, 6293084), (62, 3146542), (124, 1573271), (217, 899012), (317, 615412), (434, 449506), (634, 307706), (709, 275156), (868, 224753), (1268, 153853), (1418, 137578), (2219, 87916), (2836, 68789), (4438, 43958), (4963, 39308), (8876, 21979), (9827, 19852), (9926, 19654)]